Every single year, 2 trillion wild fish are being caught. Big amount of this fish goes to animal feed and supplement production. Because of overfishing, global warming and pollution in oceans it is foreseen that wild fish will be extinct in 2050. Industries are producing farmed fish to produce an alternative which they still need to feed with wild fish in order to have enough nutrients. To break this vicious circle, we replace wild fish with low cost high nutrient algae in feeding activities.